-
Robertson, A.M.; Willett, P.: Retrieval techniques for historical English text : searching the sixteenth and seventeenth century titles in the Catalogue of Caterbury Cathedral Library using spelling-correction methods (1992)
5.43
5.426506 = sum of:
5.426506 = sum of:
2.3344345 = weight(author_txt:robertson in 4209) [ClassicSimilarity], result of:
2.3344345 = score(doc=4209,freq=1.0), product of:
0.63827175 = queryWeight, product of:
7.314861 = idf(docFreq=79, maxDocs=44218)
0.087256856 = queryNorm
3.6574304 = fieldWeight in 4209, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.314861 = idf(docFreq=79, maxDocs=44218)
0.5 = fieldNorm(doc=4209)
3.0920718 = weight(author_txt:willett in 4209) [ClassicSimilarity], result of:
3.0920718 = score(doc=4209,freq=1.0), product of:
0.76981115 = queryWeight, product of:
1.0982199 = boost
8.033325 = idf(docFreq=38, maxDocs=44218)
0.087256856 = queryNorm
4.0166626 = fieldWeight in 4209, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.033325 = idf(docFreq=38, maxDocs=44218)
0.5 = fieldNorm(doc=4209)
-
Robertson, A.M.; Willett, P.: Generation of equifrequent groups of words using a genetic algorithm (1994)
5.43
5.426506 = sum of:
5.426506 = sum of:
2.3344345 = weight(author_txt:robertson in 8158) [ClassicSimilarity], result of:
2.3344345 = score(doc=8158,freq=1.0), product of:
0.63827175 = queryWeight, product of:
7.314861 = idf(docFreq=79, maxDocs=44218)
0.087256856 = queryNorm
3.6574304 = fieldWeight in 8158, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.314861 = idf(docFreq=79, maxDocs=44218)
0.5 = fieldNorm(doc=8158)
3.0920718 = weight(author_txt:willett in 8158) [ClassicSimilarity], result of:
3.0920718 = score(doc=8158,freq=1.0), product of:
0.76981115 = queryWeight, product of:
1.0982199 = boost
8.033325 = idf(docFreq=38, maxDocs=44218)
0.087256856 = queryNorm
4.0166626 = fieldWeight in 8158, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.033325 = idf(docFreq=38, maxDocs=44218)
0.5 = fieldNorm(doc=8158)
-
Robertson, A.M.; Willett, P.: Identification of word-variants in historical text databases : report for the period October 1990 to September 1992 (1994)
5.43
5.426506 = sum of:
5.426506 = sum of:
2.3344345 = weight(author_txt:robertson in 939) [ClassicSimilarity], result of:
2.3344345 = score(doc=939,freq=1.0), product of:
0.63827175 = queryWeight, product of:
7.314861 = idf(docFreq=79, maxDocs=44218)
0.087256856 = queryNorm
3.6574304 = fieldWeight in 939, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.314861 = idf(docFreq=79, maxDocs=44218)
0.5 = fieldNorm(doc=939)
3.0920718 = weight(author_txt:willett in 939) [ClassicSimilarity], result of:
3.0920718 = score(doc=939,freq=1.0), product of:
0.76981115 = queryWeight, product of:
1.0982199 = boost
8.033325 = idf(docFreq=38, maxDocs=44218)
0.087256856 = queryNorm
4.0166626 = fieldWeight in 939, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.033325 = idf(docFreq=38, maxDocs=44218)
0.5 = fieldNorm(doc=939)
-
Robertson, A.M.; Willett, P.: Use of genetic algorithms in information retrieval (1995)
5.43
5.426506 = sum of:
5.426506 = sum of:
2.3344345 = weight(author_txt:robertson in 2418) [ClassicSimilarity], result of:
2.3344345 = score(doc=2418,freq=1.0), product of:
0.63827175 = queryWeight, product of:
7.314861 = idf(docFreq=79, maxDocs=44218)
0.087256856 = queryNorm
3.6574304 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.314861 = idf(docFreq=79, maxDocs=44218)
0.5 = fieldNorm(doc=2418)
3.0920718 = weight(author_txt:willett in 2418) [ClassicSimilarity], result of:
3.0920718 = score(doc=2418,freq=1.0), product of:
0.76981115 = queryWeight, product of:
1.0982199 = boost
8.033325 = idf(docFreq=38, maxDocs=44218)
0.087256856 = queryNorm
4.0166626 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.033325 = idf(docFreq=38, maxDocs=44218)
0.5 = fieldNorm(doc=2418)
-
Robertson, A.M.; Willett, P.: Applications of n-grams in textual information systems (1998)
5.43
5.426506 = sum of:
5.426506 = sum of:
2.3344345 = weight(author_txt:robertson in 4715) [ClassicSimilarity], result of:
2.3344345 = score(doc=4715,freq=1.0), product of:
0.63827175 = queryWeight, product of:
7.314861 = idf(docFreq=79, maxDocs=44218)
0.087256856 = queryNorm
3.6574304 = fieldWeight in 4715, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.314861 = idf(docFreq=79, maxDocs=44218)
0.5 = fieldNorm(doc=4715)
3.0920718 = weight(author_txt:willett in 4715) [ClassicSimilarity], result of:
3.0920718 = score(doc=4715,freq=1.0), product of:
0.76981115 = queryWeight, product of:
1.0982199 = boost
8.033325 = idf(docFreq=38, maxDocs=44218)
0.087256856 = queryNorm
4.0166626 = fieldWeight in 4715, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.033325 = idf(docFreq=38, maxDocs=44218)
0.5 = fieldNorm(doc=4715)
-
Robertson, A.M.; Willett, P.: Use of genetic algorithms in information retrieval (1995)
0.92
0.92300224 = sum of:
0.92300224 = product of:
1.7750044 = sum of:
0.0446848 = weight(abstract_txt:full in 2418) [ClassicSimilarity], result of:
0.0446848 = score(doc=2418,freq=1.0), product of:
0.08299304 = queryWeight, product of:
1.0631137 = boost
4.922663 = idf(docFreq=874, maxDocs=44218)
0.01585849 = queryNorm
0.53841627 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.922663 = idf(docFreq=874, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.064962916 = weight(abstract_txt:function in 2418) [ClassicSimilarity], result of:
0.064962916 = score(doc=2418,freq=1.0), product of:
0.10650716 = queryWeight, product of:
1.2043377 = boost
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.01585849 = queryNorm
0.60993946 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.12049906 = weight(abstract_txt:algorithm in 2418) [ClassicSimilarity], result of:
0.12049906 = score(doc=2418,freq=3.0), product of:
0.111485176 = queryWeight, product of:
1.2321609 = boost
5.705423 = idf(docFreq=399, maxDocs=44218)
0.01585849 = queryNorm
1.0808527 = fieldWeight in 2418, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.06966176 = weight(abstract_txt:algorithms in 2418) [ClassicSimilarity], result of:
0.06966176 = score(doc=2418,freq=1.0), product of:
0.111583 = queryWeight, product of:
1.2327014 = boost
5.707926 = idf(docFreq=398, maxDocs=44218)
0.01585849 = queryNorm
0.6243044 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.707926 = idf(docFreq=398, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.09164967 = weight(abstract_txt:involves in 2418) [ClassicSimilarity], result of:
0.09164967 = score(doc=2418,freq=1.0), product of:
0.13397457 = queryWeight, product of:
1.3507347 = boost
6.2544694 = idf(docFreq=230, maxDocs=44218)
0.01585849 = queryNorm
0.68408257 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.2544694 = idf(docFreq=230, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.1588274 = weight(abstract_txt:optimal in 2418) [ClassicSimilarity], result of:
0.1588274 = score(doc=2418,freq=2.0), product of:
0.15341768 = queryWeight, product of:
1.4454284 = boost
6.6929407 = idf(docFreq=148, maxDocs=44218)
0.01585849 = queryNorm
1.0352614 = fieldWeight in 2418, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.6929407 = idf(docFreq=148, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.12729897 = weight(abstract_txt:weighting in 2418) [ClassicSimilarity], result of:
0.12729897 = score(doc=2418,freq=1.0), product of:
0.16678296 = queryWeight, product of:
1.5070745 = boost
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.01585849 = queryNorm
0.7632612 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.049542733 = weight(abstract_txt:terms in 2418) [ClassicSimilarity], result of:
0.049542733 = score(doc=2418,freq=1.0), product of:
0.11201213 = queryWeight, product of:
1.7466521 = boost
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.01585849 = queryNorm
0.4422979 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.21648642 = weight(abstract_txt:fitness in 2418) [ClassicSimilarity], result of:
0.21648642 = score(doc=2418,freq=1.0), product of:
0.23762321 = queryWeight, product of:
1.7988846 = boost
8.329592 = idf(docFreq=28, maxDocs=44218)
0.01585849 = queryNorm
0.9110491 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.329592 = idf(docFreq=28, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.11381971 = weight(abstract_txt:query in 2418) [ClassicSimilarity], result of:
0.11381971 = score(doc=2418,freq=2.0), product of:
0.15479137 = queryWeight, product of:
2.0532756 = boost
4.7537646 = idf(docFreq=1035, maxDocs=44218)
0.01585849 = queryNorm
0.73531044 = fieldWeight in 2418, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7537646 = idf(docFreq=1035, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.089870796 = weight(abstract_txt:relevance in 2418) [ClassicSimilarity], result of:
0.089870796 = score(doc=2418,freq=1.0), product of:
0.16660607 = queryWeight, product of:
2.1301947 = boost
4.931848 = idf(docFreq=866, maxDocs=44218)
0.01585849 = queryNorm
0.5394209 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.931848 = idf(docFreq=866, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.28461787 = weight(abstract_txt:weights in 2418) [ClassicSimilarity], result of:
0.28461787 = score(doc=2418,freq=1.0), product of:
0.35929668 = queryWeight, product of:
3.128243 = boost
7.24254 = idf(docFreq=85, maxDocs=44218)
0.01585849 = queryNorm
0.7921528 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.24254 = idf(docFreq=85, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.34308225 = weight(abstract_txt:genetic in 2418) [ClassicSimilarity], result of:
0.34308225 = score(doc=2418,freq=1.0), product of:
0.4069527 = queryWeight, product of:
3.3292458 = boost
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.01585849 = queryNorm
0.8430519 = fieldWeight in 2418, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.109375 = fieldNorm(doc=2418)
0.52 = coord(13/25)
-
Petry, F.E.; Buckles, B.P.; Prabhu, D.: Fuzzy information retrieval using genetic algorithms and relevance feedback (1993)
0.50
0.49747598 = sum of:
0.49747598 = product of:
1.3818777 = sum of:
0.02656395 = weight(abstract_txt:performance in 7962) [ClassicSimilarity], result of:
0.02656395 = score(doc=7962,freq=1.0), product of:
0.07343147 = queryWeight, product of:
4.63042 = idf(docFreq=1171, maxDocs=44218)
0.01585849 = queryNorm
0.3617516 = fieldWeight in 7962, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.63042 = idf(docFreq=1171, maxDocs=44218)
0.078125 = fieldNorm(doc=7962)
0.06562246 = weight(abstract_txt:function in 7962) [ClassicSimilarity], result of:
0.06562246 = score(doc=7962,freq=2.0), product of:
0.10650716 = queryWeight, product of:
1.2043377 = boost
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.01585849 = queryNorm
0.6161319 = fieldWeight in 7962, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.078125 = fieldNorm(doc=7962)
0.049692973 = weight(abstract_txt:algorithm in 7962) [ClassicSimilarity], result of:
0.049692973 = score(doc=7962,freq=1.0), product of:
0.111485176 = queryWeight, product of:
1.2321609 = boost
5.705423 = idf(docFreq=399, maxDocs=44218)
0.01585849 = queryNorm
0.44573617 = fieldWeight in 7962, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.078125 = fieldNorm(doc=7962)
0.03538767 = weight(abstract_txt:terms in 7962) [ClassicSimilarity], result of:
0.03538767 = score(doc=7962,freq=1.0), product of:
0.11201213 = queryWeight, product of:
1.7466521 = boost
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.01585849 = queryNorm
0.3159271 = fieldWeight in 7962, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.078125 = fieldNorm(doc=7962)
0.26783246 = weight(abstract_txt:fitness in 7962) [ClassicSimilarity], result of:
0.26783246 = score(doc=7962,freq=3.0), product of:
0.23762321 = queryWeight, product of:
1.7988846 = boost
8.329592 = idf(docFreq=28, maxDocs=44218)
0.01585849 = queryNorm
1.1271309 = fieldWeight in 7962, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
8.329592 = idf(docFreq=28, maxDocs=44218)
0.078125 = fieldNorm(doc=7962)
0.11497527 = weight(abstract_txt:query in 7962) [ClassicSimilarity], result of:
0.11497527 = score(doc=7962,freq=4.0), product of:
0.15479137 = queryWeight, product of:
2.0532756 = boost
4.7537646 = idf(docFreq=1035, maxDocs=44218)
0.01585849 = queryNorm
0.74277574 = fieldWeight in 7962, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.7537646 = idf(docFreq=1035, maxDocs=44218)
0.078125 = fieldNorm(doc=7962)
0.12838686 = weight(abstract_txt:relevance in 7962) [ClassicSimilarity], result of:
0.12838686 = score(doc=7962,freq=4.0), product of:
0.16660607 = queryWeight, product of:
2.1301947 = boost
4.931848 = idf(docFreq=866, maxDocs=44218)
0.01585849 = queryNorm
0.7706013 = fieldWeight in 7962, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.931848 = idf(docFreq=866, maxDocs=44218)
0.078125 = fieldNorm(doc=7962)
0.20329848 = weight(abstract_txt:weights in 7962) [ClassicSimilarity], result of:
0.20329848 = score(doc=7962,freq=1.0), product of:
0.35929668 = queryWeight, product of:
3.128243 = boost
7.24254 = idf(docFreq=85, maxDocs=44218)
0.01585849 = queryNorm
0.56582344 = fieldWeight in 7962, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.24254 = idf(docFreq=85, maxDocs=44218)
0.078125 = fieldNorm(doc=7962)
0.49011752 = weight(abstract_txt:genetic in 7962) [ClassicSimilarity], result of:
0.49011752 = score(doc=7962,freq=4.0), product of:
0.4069527 = queryWeight, product of:
3.3292458 = boost
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.01585849 = queryNorm
1.2043599 = fieldWeight in 7962, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.078125 = fieldNorm(doc=7962)
0.36 = coord(9/25)
-
Robertson, S.E.: On relevance weight estimation and query expansion (1986)
0.43
0.42583895 = sum of:
0.42583895 = product of:
1.5208534 = sum of:
0.18185566 = weight(abstract_txt:weighting in 3875) [ClassicSimilarity], result of:
0.18185566 = score(doc=3875,freq=1.0), product of:
0.16678296 = queryWeight, product of:
1.5070745 = boost
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.01585849 = queryNorm
1.0903732 = fieldWeight in 3875, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.15625 = fieldNorm(doc=3875)
0.25854087 = weight(abstract_txt:jones in 3875) [ClassicSimilarity], result of:
0.25854087 = score(doc=3875,freq=1.0), product of:
0.21087249 = queryWeight, product of:
1.6946064 = boost
7.84674 = idf(docFreq=46, maxDocs=44218)
0.01585849 = queryNorm
1.2260531 = fieldWeight in 3875, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.84674 = idf(docFreq=46, maxDocs=44218)
0.15625 = fieldNorm(doc=3875)
0.07077534 = weight(abstract_txt:terms in 3875) [ClassicSimilarity], result of:
0.07077534 = score(doc=3875,freq=1.0), product of:
0.11201213 = queryWeight, product of:
1.7466521 = boost
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.01585849 = queryNorm
0.6318542 = fieldWeight in 3875, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.15625 = fieldNorm(doc=3875)
0.35879806 = weight(abstract_txt:robertson in 3875) [ClassicSimilarity], result of:
0.35879806 = score(doc=3875,freq=1.0), product of:
0.26236174 = queryWeight, product of:
1.890206 = boost
8.752448 = idf(docFreq=18, maxDocs=44218)
0.01585849 = queryNorm
1.36757 = fieldWeight in 3875, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.752448 = idf(docFreq=18, maxDocs=44218)
0.15625 = fieldNorm(doc=3875)
0.4075213 = weight(abstract_txt:sparck in 3875) [ClassicSimilarity], result of:
0.4075213 = score(doc=3875,freq=1.0), product of:
0.285606 = queryWeight, product of:
1.9721618 = boost
9.131938 = idf(docFreq=12, maxDocs=44218)
0.01585849 = queryNorm
1.4268653 = fieldWeight in 3875, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.131938 = idf(docFreq=12, maxDocs=44218)
0.15625 = fieldNorm(doc=3875)
0.11497527 = weight(abstract_txt:query in 3875) [ClassicSimilarity], result of:
0.11497527 = score(doc=3875,freq=1.0), product of:
0.15479137 = queryWeight, product of:
2.0532756 = boost
4.7537646 = idf(docFreq=1035, maxDocs=44218)
0.01585849 = queryNorm
0.74277574 = fieldWeight in 3875, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.7537646 = idf(docFreq=1035, maxDocs=44218)
0.15625 = fieldNorm(doc=3875)
0.12838686 = weight(abstract_txt:relevance in 3875) [ClassicSimilarity], result of:
0.12838686 = score(doc=3875,freq=1.0), product of:
0.16660607 = queryWeight, product of:
2.1301947 = boost
4.931848 = idf(docFreq=866, maxDocs=44218)
0.01585849 = queryNorm
0.7706013 = fieldWeight in 3875, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.931848 = idf(docFreq=866, maxDocs=44218)
0.15625 = fieldNorm(doc=3875)
0.28 = coord(7/25)
-
Smith, M.P.; Smith, M.: ¬The use of genetic programming to build Boolean queries for text retrieval through relevance feedback (1997)
0.36
0.35936016 = sum of:
0.35936016 = product of:
0.9982226 = sum of:
0.02656395 = weight(abstract_txt:performance in 761) [ClassicSimilarity], result of:
0.02656395 = score(doc=761,freq=1.0), product of:
0.07343147 = queryWeight, product of:
4.63042 = idf(docFreq=1171, maxDocs=44218)
0.01585849 = queryNorm
0.3617516 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.63042 = idf(docFreq=1171, maxDocs=44218)
0.078125 = fieldNorm(doc=761)
0.031917717 = weight(abstract_txt:full in 761) [ClassicSimilarity], result of:
0.031917717 = score(doc=761,freq=1.0), product of:
0.08299304 = queryWeight, product of:
1.0631137 = boost
4.922663 = idf(docFreq=874, maxDocs=44218)
0.01585849 = queryNorm
0.38458306 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.922663 = idf(docFreq=874, maxDocs=44218)
0.078125 = fieldNorm(doc=761)
0.049692973 = weight(abstract_txt:algorithm in 761) [ClassicSimilarity], result of:
0.049692973 = score(doc=761,freq=1.0), product of:
0.111485176 = queryWeight, product of:
1.2321609 = boost
5.705423 = idf(docFreq=399, maxDocs=44218)
0.01585849 = queryNorm
0.44573617 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.078125 = fieldNorm(doc=761)
0.049758397 = weight(abstract_txt:algorithms in 761) [ClassicSimilarity], result of:
0.049758397 = score(doc=761,freq=1.0), product of:
0.111583 = queryWeight, product of:
1.2327014 = boost
5.707926 = idf(docFreq=398, maxDocs=44218)
0.01585849 = queryNorm
0.4459317 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.707926 = idf(docFreq=398, maxDocs=44218)
0.078125 = fieldNorm(doc=761)
0.050045718 = weight(abstract_txt:terms in 761) [ClassicSimilarity], result of:
0.050045718 = score(doc=761,freq=2.0), product of:
0.11201213 = queryWeight, product of:
1.7466521 = boost
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.01585849 = queryNorm
0.44678837 = fieldWeight in 761, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.0438666 = idf(docFreq=2106, maxDocs=44218)
0.078125 = fieldNorm(doc=761)
0.15463315 = weight(abstract_txt:fitness in 761) [ClassicSimilarity], result of:
0.15463315 = score(doc=761,freq=1.0), product of:
0.23762321 = queryWeight, product of:
1.7988846 = boost
8.329592 = idf(docFreq=28, maxDocs=44218)
0.01585849 = queryNorm
0.6507493 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.329592 = idf(docFreq=28, maxDocs=44218)
0.078125 = fieldNorm(doc=761)
0.0812998 = weight(abstract_txt:query in 761) [ClassicSimilarity], result of:
0.0812998 = score(doc=761,freq=2.0), product of:
0.15479137 = queryWeight, product of:
2.0532756 = boost
4.7537646 = idf(docFreq=1035, maxDocs=44218)
0.01585849 = queryNorm
0.52522177 = fieldWeight in 761, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.7537646 = idf(docFreq=1035, maxDocs=44218)
0.078125 = fieldNorm(doc=761)
0.06419343 = weight(abstract_txt:relevance in 761) [ClassicSimilarity], result of:
0.06419343 = score(doc=761,freq=1.0), product of:
0.16660607 = queryWeight, product of:
2.1301947 = boost
4.931848 = idf(docFreq=866, maxDocs=44218)
0.01585849 = queryNorm
0.38530064 = fieldWeight in 761, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.931848 = idf(docFreq=866, maxDocs=44218)
0.078125 = fieldNorm(doc=761)
0.49011752 = weight(abstract_txt:genetic in 761) [ClassicSimilarity], result of:
0.49011752 = score(doc=761,freq=4.0), product of:
0.4069527 = queryWeight, product of:
3.3292458 = boost
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.01585849 = queryNorm
1.2043599 = fieldWeight in 761, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.078125 = fieldNorm(doc=761)
0.36 = coord(9/25)
-
Lopez-Pujalte, C.; Guerrero Bote, V.P.; Moya-Anegón, F. de: Evaluation of the application of genetic algorithms to relevance feedback (2003)
0.26
0.26326653 = sum of:
0.26326653 = product of:
0.94023764 = sum of:
0.03376856 = weight(abstract_txt:compared in 2756) [ClassicSimilarity], result of:
0.03376856 = score(doc=2756,freq=1.0), product of:
0.0861712 = queryWeight, product of:
1.0832781 = boost
5.0160327 = idf(docFreq=796, maxDocs=44218)
0.01585849 = queryNorm
0.39187756 = fieldWeight in 2756, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.0160327 = idf(docFreq=796, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.046402086 = weight(abstract_txt:function in 2756) [ClassicSimilarity], result of:
0.046402086 = score(doc=2756,freq=1.0), product of:
0.10650716 = queryWeight, product of:
1.2043377 = boost
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.01585849 = queryNorm
0.43567106 = fieldWeight in 2756, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.5765896 = idf(docFreq=454, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.070276484 = weight(abstract_txt:algorithm in 2756) [ClassicSimilarity], result of:
0.070276484 = score(doc=2756,freq=2.0), product of:
0.111485176 = queryWeight, product of:
1.2321609 = boost
5.705423 = idf(docFreq=399, maxDocs=44218)
0.01585849 = queryNorm
0.63036615 = fieldWeight in 2756, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.099516794 = weight(abstract_txt:algorithms in 2756) [ClassicSimilarity], result of:
0.099516794 = score(doc=2756,freq=4.0), product of:
0.111583 = queryWeight, product of:
1.2327014 = boost
5.707926 = idf(docFreq=398, maxDocs=44218)
0.01585849 = queryNorm
0.8918634 = fieldWeight in 2756, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.707926 = idf(docFreq=398, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.15463315 = weight(abstract_txt:fitness in 2756) [ClassicSimilarity], result of:
0.15463315 = score(doc=2756,freq=1.0), product of:
0.23762321 = queryWeight, product of:
1.7988846 = boost
8.329592 = idf(docFreq=28, maxDocs=44218)
0.01585849 = queryNorm
0.6507493 = fieldWeight in 2756, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.329592 = idf(docFreq=28, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.11118627 = weight(abstract_txt:relevance in 2756) [ClassicSimilarity], result of:
0.11118627 = score(doc=2756,freq=3.0), product of:
0.16660607 = queryWeight, product of:
2.1301947 = boost
4.931848 = idf(docFreq=866, maxDocs=44218)
0.01585849 = queryNorm
0.6673603 = fieldWeight in 2756, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.931848 = idf(docFreq=866, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.42445424 = weight(abstract_txt:genetic in 2756) [ClassicSimilarity], result of:
0.42445424 = score(doc=2756,freq=3.0), product of:
0.4069527 = queryWeight, product of:
3.3292458 = boost
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.01585849 = queryNorm
1.0430063 = fieldWeight in 2756, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.078125 = fieldNorm(doc=2756)
0.28 = coord(7/25)